*SUPPORT*
IN: kiki fep zup OUT: PINK YELLOW YELLOW
IN: fep zup OUT: YELLOW YELLOW
IN: kiki zup tufa kiki OUT: PINK PINK PINK PINK PINK
IN: fep tufa lug tufa gazzer OUT: YELLOW YELLOW GREEN YELLOW YELLOW GREEN BLUE
IN: gazzer wif tufa kiki OUT: BLUE BLUE BLUE BLUE PINK
IN: gazzer lug fep OUT: BLUE GREEN YELLOW
IN: lug OUT: GREEN
IN: lug wif wif OUT: GREEN GREEN GREEN GREEN
IN: lug wif OUT: GREEN GREEN
IN: gazzer wif OUT: BLUE BLUE
IN: lug tufa lug OUT: GREEN GREEN GREEN
IN: lug lug zup OUT: GREEN GREEN GREEN
IN: fep gazzer zup wif OUT: YELLOW BLUE BLUE YELLOW BLUE BLUE
IN: fep OUT: YELLOW

*QUERY*
IN: fep kiki lug zup OUT: YELLOW PINK GREEN GREEN
IN: lug zup OUT: GREEN GREEN
IN: lug lug OUT: GREEN GREEN
IN: kiki zup OUT: PINK PINK
IN: gazzer gazzer wif OUT: BLUE BLUE BLUE BLUE
IN: gazzer OUT: BLUE
IN: fep lug wif OUT: YELLOW GREEN YELLOW GREEN
IN: kiki OUT: PINK
IN: gazzer zup OUT: BLUE BLUE
IN: kiki gazzer wif OUT: PINK BLUE PINK BLUE

*GRAMMAR*
lug -> GREEN 
 kiki -> PINK 
 gazzer -> BLUE 
 fep -> YELLOW 
 u1 zup -> [u1] [u1] 
 x1 wif -> [x1] [x1] 
 x1 tufa u1 -> [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 